Package org.apache.flex.forks.batik.gvt.text

Examples of org.apache.flex.forks.batik.gvt.text.TextPaintInfo

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                        int trefStart = asb.length();
                        Map m = new HashMap();
                        getAttributeMap(ctx, nodeElement, null, bidiLevel, m);
                        asb.append(s, m);
                        int trefEnd = asb.length() - 1;
                        TextPaintInfo tpi;
                        tpi = (TextPaintInfo)elemTPI.get(nodeElement);
                        tpi.startChar = trefStart;
                        tpi.endChar   = trefEnd;
                    }
                }
                break;

            case Node.TEXT_NODE:
            case Node.CDATA_SECTION_NODE:
                s = n.getNodeValue();
                s = normalizeString(s, preserve, prevEndsWithSpace);
                if (s.length() != 0) {
                    asb.append(s, map);
                    if (preserve) {
                        endLimit = asb.length();
                    }
                    initialAttributes = null;
                }
            }
        }

        if (top) {
            boolean strippedSome = false;
            while ((endLimit < asb.length()) && (asb.getLastChar() == ' ')) {
                int idx = lnLocs.size()-1;
                int len = asb.length();
                if (idx >= 0) {
                    Integer i = (Integer)lnLocs.get(idx);
                    if (i.intValue() >= len) {
                        i = new Integer(len-1);
                        lnLocs.set(idx, i);
                        idx--;
                        while (idx >= 0) {
                            i = (Integer)lnLocs.get(idx);
                            if (i.intValue() < len-1)
                                break;
                            lnLocs.remove(idx);
                            idx--;
                        }
                    }
                }
                asb.stripLast();
                strippedSome = true;
            }
            if (strippedSome) {
                Iterator iter = elemTPI.values().iterator();
                while (iter.hasNext()) {
                    TextPaintInfo tpi = (TextPaintInfo)iter.next();
                    if (tpi.endChar >= asb.length()) {
                        tpi.endChar = asb.length()-1;
                        if (tpi.startChar > tpi.endChar)
                            tpi.startChar = tpi.endChar;
                    }
                }
            }
        }

        int elementEndChar = asb.length()-1;
        TextPaintInfo tpi = (TextPaintInfo)elemTPI.get(element);
        tpi.startChar = elementStartChar;
        tpi.endChar   = elementEndChar;
    }
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        tn.setAttributedCharacterIterator(as.getIterator());

        // Now get the real paint into - this needs to
        // wait until the text node is laidout so we can get
        // objectBoundingBox info.
        TextPaintInfo pi = new TextPaintInfo();
        setBaseTextPaintInfo(pi, e, node, ctx);
        // This get's Overline/underline info.
        setDecorationTextPaintInfo(pi, e);
        // Install the attributes.
        addPaintAttributes(as, e, tn, pi, ctx);
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        TextNode textNode = getTextNode();
        if (textNode.getAttributedCharacterIterator() == null)
            return;

        TextPaintInfo pi, oldPI;
        if ( cssProceedElement == e ){
            pi = new TextPaintInfo();
            setBaseTextPaintInfo(pi, e, node, ctx);
            setDecorationTextPaintInfo(pi, e);
            oldPI = (TextPaintInfo)elemTPI.get(e);
        } else {
            //if a child CSS property has changed, then
            //retrieve the parent text decoration
            //and only update the section of the AtrtibutedString of
            //the child
            TextPaintInfo parentPI;
            parentPI = getParentTextPaintInfo(cssProceedElement);
            pi = getTextPaintInfo(cssProceedElement, textNode, parentPI, ctx);
            oldPI = (TextPaintInfo)elemTPI.get(cssProceedElement);
        }
        if (oldPI == null) return;
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            textNode.setAttributedCharacterIterator
                (textNode.getAttributedCharacterIterator());
    }

    int getElementStartIndex(Element element) {
        TextPaintInfo tpi = (TextPaintInfo)elemTPI.get(element);
        if (tpi == null) return -1;
        return tpi.startChar;
    }
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        if (tpi == null) return -1;
        return tpi.startChar;
    }

    int getElementEndIndex(Element element) {
        TextPaintInfo tpi = (TextPaintInfo)elemTPI.get(element);
        if (tpi == null) return -1;
        return tpi.endChar;
    }
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                                : new HashMap(initialAttributes);
                        getAttributeMap
                            (ctx, nodeElement, textPath, bidiLevel, m);
                        asb.append(s, m);
                        int trefEnd = asb.length() - 1;
                        TextPaintInfo tpi;
                        tpi = (TextPaintInfo)elemTPI.get(nodeElement);
                        tpi.startChar = trefStart;
                        tpi.endChar   = trefEnd;
                        initialAttributes = null;
                    }
                } else if (ln.equals(SVG_A_TAG)) {
                    NodeEventTarget target = (NodeEventTarget)nodeElement;
                    UserAgent ua = ctx.getUserAgent();
                    SVGAElementBridge.CursorHolder ch;
                    ch = new SVGAElementBridge.CursorHolder
                        (CursorManager.DEFAULT_CURSOR);
                    EventListener l;
                    l = new SVGAElementBridge.AnchorListener(ua, ch);
                    target.addEventListenerNS
                        (XMLConstants.XML_EVENTS_NAMESPACE_URI,
                         SVG_EVENT_CLICK, l, false, null);
                    ctx.storeEventListenerNS
                        (target, XMLConstants.XML_EVENTS_NAMESPACE_URI,
                         SVG_EVENT_CLICK, l, false);

                    int before = asb.count;
                    fillAttributedStringBuffer(ctx,
                                               nodeElement,
                                               false,
                                               textPath,
                                               subBidiLevel,
                                               initialAttributes,
                                               asb);
                    if (asb.count != before) {
                        initialAttributes = null;
                    }
                }
                break;
            case Node.TEXT_NODE:                     // fall-through is intended
            case Node.CDATA_SECTION_NODE:
                s = n.getNodeValue();
                s = normalizeString(s, preserve, prevEndsWithSpace);
                if (s.length() != 0) {
                    asb.append(s, map);
                    if (preserve) {
                        endLimit = asb.length();
                    }
                    initialAttributes = null;
                }
            }
        }

        if (top) {
            boolean strippedSome = false;
            while ((endLimit < asb.length()) && (asb.getLastChar() == ' ')) {
                asb.stripLast();
                strippedSome = true;
            }
            if (strippedSome) {
                Iterator iter = elemTPI.values().iterator();
                while (iter.hasNext()) {
                    TextPaintInfo tpi = (TextPaintInfo)iter.next();
                    if (tpi.endChar >= asb.length()) {
                        tpi.endChar = asb.length()-1;
                        if (tpi.startChar > tpi.endChar)
                            tpi.startChar = tpi.endChar;
                    }
                }
            }
        }
        int elementEndChar = asb.length()-1;
        TextPaintInfo tpi = (TextPaintInfo)elemTPI.get(element);
        tpi.startChar = elementStartChar;
        tpi.endChar   = elementEndChar;
    }
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            if (child.getNodeType() != Node.ELEMENT_NODE) {
                continue;
            }
            Element childElement = (Element)child;
            if (isTextChild(childElement)) {
                TextPaintInfo pi = getTextPaintInfo(childElement, node,
                                                        parentPI, ctx);
                addPaintAttributes(as, childElement, node, pi, ctx);
            }
        }
    }
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                       new SVGAltGlyphHandler(ctx, element));
        }

        // Add null TPI objects to the text (after we set it on the
        // Text we will swap in the correct values.
        TextPaintInfo pi = new TextPaintInfo();
        // Set some basic props so we can get bounds info for complex paints.
        pi.visible   = true;
        pi.fillPaint = Color.black;
        result.put(PAINT_INFO, pi);
        elemTPI.put(element, pi);
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     * @return a <code>TextDecoration</code> value
     */
    protected TextPaintInfo getParentTextPaintInfo(Element child) {
        Node parent = getParentNode(child);
        while (parent != null) {
            TextPaintInfo tpi = (TextPaintInfo)elemTPI.get(parent);
            if (tpi != null) return tpi;
            parent = getParentNode(parent);
        }
        return null;
    }
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                                             BridgeContext ctx) {
        // Force the engine to update stuff..
        CSSUtilities.getComputedStyle
            (element, SVGCSSEngine.TEXT_DECORATION_INDEX);

        TextPaintInfo pi = new TextPaintInfo(parentTPI);

        // Was text-decoration explicity set on this element?
        StyleMap sm = ((CSSStylableElement)element).getComputedStyleMap(null);
        if ((sm.isNullCascaded(SVGCSSEngine.TEXT_DECORATION_INDEX)) &&
            (sm.isNullCascaded(SVGCSSEngine.FILL_INDEX)) &&
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Related Classes of org.apache.flex.forks.batik.gvt.text.TextPaintInfo

  • org.apache.flex.forks.batik.bridge.svg12.SVGFlowRootElementBridge
  • org.apache.flex.forks.batik.bridge.SVGAltGlyphElementBridge
  • org.apache.flex.forks.batik.bridge.SVGGVTFont
  • org.apache.flex.forks.batik.bridge.SVGTextElementBridge
  • org.apache.flex.forks.batik.extension.svg.BatikFlowTextElementBridge
  • org.apache.flex.forks.batik.gvt.font.AWTGVTGlyphVector
  • org.apache.flex.forks.batik.gvt.font.Glyph
  • org.apache.flex.forks.batik.gvt.font.SVGGVTGlyphVector
  • org.apache.flex.forks.batik.gvt.renderer.StrokingTextPainter
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